Richard Wagner: Götterdämmerung

Kostadin Andreev, Atanas Mladenov, Biser Georgiev, Peter Buchkov, Yordanka Derilova, Tsvetana Bandalovska, Petya Tsoneva, Dimitrinka Raycheva, Flora Tarpomanova, Tsveta Sarambelieva, Milena Gyurova, Silvia Teneva, Orchestra and Chorus of Sofia Opera and B, Erich Wächter